BuiltWith Toolbar - Reveals the tech underneath a website. Browser extension.
MetaSurvey - MetaSurvey provides light and high engagement surveys for e-commerce.
Spokk - Get your creations or ideas for blogs, designs, art, music, photos, YouTube videos or anything...
Resource Center by UserGuiding - All your product, marketing and help materials in one place
Similar Tech - SimilarTech offers a Sales Insights platform which helps companies uncover their ideal market by crawling the sourcecode of over 300M sites.
botwick - Build your own SMS-based text bot